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CVE-2026-68368

🗓️ 10 Aug 2026 12:03:45Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

USB gadget f_ncm fixes datagram bounds in ncm_unwrap_ntb to prevent invalid lengths.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-68368 usb: gadget: f_ncm: validate datagram bounds in ncm_unwrap_ntb()
10 Aug 202612:03
cvelist
euvd
EUVD
EUVD-2026-55469
10 Aug 202615:33
euvd
nvd
NVD
CVE-2026-68368
10 Aug 202613:20
nvd
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange4.9.2354.10
linuxlinux_kernelRange4.14.1964.15
linuxlinux_kernelRange4.19.1434.20
linuxlinux_kernelRange5.4.625.5
linuxlinux_kernelRange5.8.65.9
linuxlinux_kernelRange4.14.3284.15
linuxlinux_kernelRange4.19.2974.20
linuxlinux_kernelRange5.4.2595.5
OR
linuxlinux_kernelRange5.96.6.148
linuxlinux_kernelRange6.7.06.12.101
linuxlinux_kernelRange6.13.06.18.42
linuxlinux_kernelRange6.19.07.1.6
linuxlinux_kernelRange7.2.07.2-rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/f_ncm.c"
    ],
    "versions": [
      {
        "version": "2b74b0a04d3e9f9f08ff026e5663dce88ff94e52",
        "lessThan": "e07751d0527ccc2a1c32eb0b0b7da3b4b9b5381f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b74b0a04d3e9f9f08ff026e5663dce88ff94e52",
        "lessThan": "fff1059d139ef798bab917990524faaf25854ca8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b74b0a04d3e9f9f08ff026e5663dce88ff94e52",
        "lessThan": "40c706a0224bde194667e3378c689b542fec4b44",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b74b0a04d3e9f9f08ff026e5663dce88ff94e52",
        "lessThan": "41fd5f2fb0027d3773ae949e3247c2e0a2a7fe5c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b74b0a04d3e9f9f08ff026e5663dce88ff94e52",
        "lessThan": "1febec7e47cdcd01f43fb0211094e3010474666e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7e0611e207d8908c4f2858e244370529a76dbf7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b88ad6e714284b33a47834f5f2a294c2b37c66aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "471b23586387a32857778c511be60ab31c98dcfd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4f529c4d1e436230d3af7c09a3239677a14d2b46",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ae6a5394d9fbe118bc95cfe376d6a9d91d7547e8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5bdf93a2f5459f944b416b188178ca4a92fd206f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff3ba016263ee93a1c6209bf5ab1599de7ab1512",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e7ca00f35d8a17af1ae19d529193ebc21bfda164",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.9.235",
        "lessThan": "4.10",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.14.196",
        "lessThan": "4.15",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.19.143",
        "lessThan": "4.20",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.62",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.8.6",
        "lessThan": "5.9",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.14.328",
        "lessThan": "4.15",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.19.297",
        "lessThan": "4.20",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.259",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/f_ncm.c"
    ],
    "versions": [
      {
        "version": "5.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.148",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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